diff --git a/expat-2.5.0.tar.gz b/expat-2.5.0.tar.gz
new file mode 100644
index 0000000..128f484
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diff --git a/expat-2.6.0.tar.gz b/expat-2.6.0.tar.gz
deleted file mode 100644
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diff --git a/expat.spec b/expat.spec
index 2f9fc25..16b5036 100644
--- a/expat.spec
+++ b/expat.spec
@@ -1,6 +1,6 @@
 %define Rversion %(echo %{version} | sed -e 's/\\./_/g' -e 's/^/R_/')
 Name:           expat
-Version:        2.6.0
+Version:        2.5.0
 Release:        1
 Summary:        An XML parser library
 License:        MIT
@@ -59,9 +59,6 @@ make check
 %{_mandir}/man1/*
 
 %changelog
-* Wed Feb 21 2024 liweigang <izmirvii@gmail.com> - 2.6.0-1
-- expat update to 2.6.0
-
 * Tue Jan 31 2023 zhoupengcheng <zhoupengcheng11@huawei.com> - 2.5.0-1
 - expat update to 2.5.0